package com.cn.wanxi.test;

public class AutoAdd {
    public static void main(String[] args) {
        int a = 0;
        int b = 0;
        a++;
        ++b;
        System.out.println(a);
        System.out.println(b);
        a = a++;
        b = ++b;
        System.out.println(a);
        System.out.println(b);

    }
}
